Centrifugal Fan

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A number of electronic appliances, industrial machines, and so on require cooling and ventilation as part of their design to prevent excess heating. AC or DC motor centrifugal fans are commonly fitted for this use. However, electronically commutated fans are gaining traction in this segment. EC or electronically commutated fans combine the best features of AC fans and DC fans. While they are powered by a brushless EC motor, the fan rotors are controlled by an assembly of printed circuit boards. EC centrifugal fans auto adjust the power consumption and hence are energy efficient. These fans offer energy-efficient ventilation inside the device or equipment, thus preventing overheating and subsequent damage. We one of the known EC centrifugal fan manufacturers and offers them in various sizes and configurations.

AC Centrifugal Fans

AC Centrifugal fans are designed to produce directional airflow needed for drying and cooling in HVAC, electronics cooling, and industrial processes. These fans feature a drum-shaped design that produces high pressure of air required for application. Sofasco International stands out as an AC centrifugal fans manufacturer because our fans are designed to meet the airflow requirements of various applications. Our team of engineers and technicians possess extensive knowledge and experience in fan design and engineering. We offer various customization options, including fan sizes, blade types, materials, and performance specifications.

DC Centrifugal Fans

A DC centrifugal fan is a mechanical device with rotating impellers from which it draws kinetic energy to push out the air in a particular direction. It has a housing or an enclosure which helps maintain the direction of the outgoing air or gas. The kinetic energy of the rotating impellers increases the speed and volume of the outgoing stream of air or gas. These fans are also known as centrifugal blowers. The feature that distinguishes them from axial fans is the pressure ratio. When we say DC or direct current, the flow of electric current is unidirectional unlike AC fans. Sofasco International is a designer, manufacturer and distributor of high quality, cost effective , RoHS, certified DC centrifugal fans.

EC Centrifugal Fans

A number of electronic appliances, industrial machines, and so on require cooling and ventilation as part of their design to prevent excess heating. AC or DC motor centrifugal fans are commonly fitted for this use. However, electronically commutated fans are gaining traction in this segment. EC or electronically commutated fans combine the best features of AC fans and DC fans. While they are powered by a brushless EC motor, the fan rotors are controlled by an assembly of printed circuit boards. EC centrifugal fans auto adjust the power consumption and hence are energy efficient. These fans offer energy-efficient ventilation inside the device or equipment, thus preventing overheating and subsequent damage. Sofasco is one of the known EC centrifugal fan manufacturers and offers them in various sizes and configurations.

Documents For Our Customers

Centrifugal Fans

Our latest catalog, with detailed parameters and product performance descriptions, you can get more confident product information from it, please download Experience

AC Centrifugal Fans

Our latest catalog, with detailed parameters and product performance descriptions, you can get more confident product information from it, please download Experience

DC Centrifugal Fans

Our latest catalog, with detailed parameters and product performance descriptions, you can get more confident product information from it, please download Experience

EC Centrifugal Fans

Our latest catalog, with detailed parameters and product performance descriptions, you can get more confident product information from it, please download Experience

Why Our Products

Unparalleled Customization

At Xie Heng Da DC cooling fan manufacturer, we understand that one size doesn’t fit all. Our team of skilled engineers collaborates closely with clients to comprehend the intricacies of their cooling needs. Whether it’s specific airflow volumes, dimensions, noise considerations, or environmental factors, our experts adeptly craft cooling solutions that align with your exact specifications.

Advanced Manufacturing Excellence

With state-of-the-art manufacturing facilities and a commitment to technological innovation, Xie Heng Da DC cooling fan manufacturer stands at the forefront of cooling fan production. Our advanced capabilities enable us to design and fabricate custom DC axial cooling fans that excel in performance, durability, and efficiency.

Seamless Direct Communication

Experience the convenience of direct communication with our seasoned professionals. From initial concept discussions to the final product delivery, we ensure a streamlined process that prioritizes your unique requirements. Our team is responsive, offering prompt updates and insights at every stage of development.

Global Reach Competitive Team

As a China-based manufacturer, Xie Heng Da DC cooling fan manufacturer offers a strategic advantage of competitive pricing without compromising on quality. Our commitment to stringent quality control procedures ensures that each cooling fan solution we deliver adheres to international standards.

Trusted Partnership

Choosing Xie Heng Da DC cooling fan manufacturer means opting for a partnership built on trust and reliability. With a proven track record of delivering tailored cooling solutions to clients worldwide, we take pride in our role as a dependable collaborator in enhancing your equipment’s performance and longevity.

Ingenuity & Development

We test components for high vibrations, extreme temperatures, pressure loads, intense g-forces, and impact loads, to mention a few. More than 8% of our revenue is invested in our own R&D departments in Switzerland, Korea, and Germany to improve our products, manufacturing processes, production and testing equipment.

Our experience is the driving force behind our success.

We can help you fit your stay and experience within your allotted budget.

info@jigumotor.com

More Details For Our Customers

How EC Centrifugal Fans Work?

The centrifugal impeller of EC fans pulls in air by rotating blades and pushes it radially outward. Their EC motor is electronically controlled which results in precise and variable speed control, noiseless operation, monitoring of energy consumption, and reduced need for maintenance. These fans have brushless EC motors with permanent magnets on the rotor, and the PCBA controls the current and voltage applied to the motor. The rotor acts as a permanent magnet, while the stator has coils that get electromagnetically charged. This way, the opposite poles of the rotor and stator are attracted towards each other, and the EC motor operates based on this interaction between the rotor and stator. The coil is energized once the rotor moves near it while rotating, and this loop continues. The coil to be energized and the position of the rotor is controlled by the electronic controller or sensor.

Key Beneficial Features of Our EC Centrifugal Fans

· First, these fans combine the benefits of AC and DC fans, and their operation is electronically controlled.
· The onboard electronics on the EC motor constantly monitors the power consumed during its operation and can auto adjust as required.
· They have a PCB connected to a software application that helps precision control using various methods, depending on the device they are fitted in.
· These fans have a long operational life. Also, the possibility of wear reduces as there are no carbon brushes on the motor.
· Our compact EC centrifugal fans can fit into constrained spaces in devices or machines. Despite the small size because of the external rotor.
· There are multiple speed control features in EC fans which offers them a competitive edge over AC motor fans.
· Once you partner with us, you can be totally assured about the quality and custom options we offer for our EC centrifugal fans.
· We offer fast turnaround times when it comes to shipping and transportation.

How to Choose the Right EC Centrifugal Fan?

Here are some selection criteria for electronically commutated fans.

Application Requirements:

First, consider your application requirements and operating environment in terms of the highest possible temperatures, pressures, and other related parameters. Weigh these against the features of the EC centrifugal fans available.Thermal analysis: Determine the maximum possible heat that a system or machine may generate while in operation. This way you can estimate the amount of air that needs to be drawn in and pushed out by the fan to keep the machine cool. It is essential to consider all the elements such as the temperatures of any fluids or gases circulating in the system, system components and their materials used, the expansion potential of these components or gases due to heat, and so on.Airflow requirements: Here, you need to estimate values for parameters such as heat load, required ventilation rate, space available, possible presence of contaminants or air pollutants that need to be pushed out, and so on.Pressure requirements: Determine the static pressure requirements of your application or system. These values must match with the airflow rate requirements.Size and installation: Our fans are quite easy to install based on the instruction guide we offer. However, based on your application, choose the right size in proportion to the weight, height, clearance requirements, as well as internal space available. We are here to help in case you need any technical assistance. Also, check the mounting options available.Variable speed control requirements: Choose an EC centrifugal fan of you require variable speeds as these fans have the right mechanisms for precise speed control.Here are some selection criteria for electronically commutated fans.

Application Requirements: First, consider your application requirements and operating environment in terms of the highest possible temperatures, pressures, and other related parameters. Weigh these against the features of the EC centrifugal fans available.
Thermal analysis: Determine the maximum possible heat that a system or machine may generate while in operation. This way you can estimate the amount of air that needs to be drawn in and pushed out by the fan to keep the machine cool. It is essential to consider all the elements such as the temperatures of any fluids or gases circulating in the system, system components and their materials used, the expansion potential of these components or gases due to heat, and so on.
Airflow requirements: Here, you need to estimate values for parameters such as heat load, required ventilation rate, space available, possible presence of contaminants or air pollutants that need to be pushed out, and so on.
Pressure requirements: Determine the static pressure requirements of your application or system. These values must match with the airflow rate requirements.
Size and installation: Our fans are quite easy to install based on the instruction guide we offer. However, based on your application, choose the right size in proportion to the weight, height, clearance requirements, as well as internal space available. We are here to help in case you need any technical assistance. Also, check the mounting options available.
Variable speed control requirements: Choose an EC centrifugal fan of you require variable speeds as these fans have the right mechanisms for precise speed control.

DC Axial Cooling Fans Selection Guide

When it comes to efficient cooling solutions for your equipment, Xie Heng Da DC axial fan manufacturer is here to provide a comprehensive selection guide for DC axial cooling fans. Our commitment to superior performance and reliability ensures that your equipment remains optimally cooled, promoting extended lifespan and consistent operation.

Step 1: Assess Heat Generation
Begin by accurately determining the amount of heat generated within the equipment. Precise data on heat dissipation enables a more informed selection of the appropriate cooling fan.

Step 2: Manufacturer’s Equipment Data
Refer to the equipment manufacturer’s specifications to identify the maximum permissible temperature for the equipment. This critical information guides the selection process by setting the upper limit for temperature rise.

Step 3: Calculate Required Air Volume
Utilize established equations to calculate the necessary air volume required for effective cooling. This calculation depends on factors such as the heat generated and the allowable temperature increase. Our guide can assist you in performing this calculation accurately.

Step 4: Performance Curve Analysis
Leverage the performance curves provided in our fan specification sheets. These curves graphically depict the relationship between airflow and static pressure. By referencing the calculated required air volume, you can pinpoint the fan model that aligns with your cooling needs.

At Xie Heng Da DC axial fan manufacturer, we offer a diverse range of DC axial cooling fans engineered to cater to various cooling demands. Our fans are designed with precision and built for durability, ensuring consistent performance even in demanding environments. From electronics and IT equipment to industrial applications, our selection guide equips you to make an informed decision.

Incorporating cutting-edge technology and industry expertise, Xie Heng Da DC axial fan manufacturer is your partner in efficient cooling solutions. By following our DC Axial Cooling Fans Selection Guide, you can confidently choose the right fan to maintain optimal temperatures and enhance the reliability of your equipment. Trust Xie Heng Da DC axial fan manufacturer for excellence in cooling solutions tailored to your business needs.

Wide Industry

With 30 years of experience and state-of-the-art production facilities, we not only expands our product range, but also enable our products to fully realize their value in various industries

HVAC Application

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Refrigeration Application

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Automotive & Railway

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